Slow Cooker Chicken Tortellini Soup

INGREDIENTS

1 cup

carrots, peeled and finely diced

1 cup

celery stalks, finely diced

small white onion, finely diced

fennel bulb, sliced

2 cups

shredded chicken (I use rotisserie)

6 cups

chicken stock

1 15 ounce can

diced tomatoes, do not drain

1 tsp

dried basil

1 tsp

dried oregano

1/2 tsp

dried rosemary

Salt and pepper,

8 oz

DeLallo tortellini (ricotta + spinach)

4 cups

fresh spinach (stems removed)

Parmesan cheese (optional)